Promethean Pens Do Not Work
** Promethean Pens Not Working** 1. Try different pens 1. Try all of your pens on your board also it might be good to try your neighbor’s pen(s) as well. 2. You might also try the pen(s) you suspect of being bad on your neighbors board. 3. If you find that some pens work then the pens that don’t work m…
